The title compound, C16H12O2, contains two prop-2-yn-1-yloxy groups attached to a naphthalene ring system at the SHARPENERS 1- and 6-positions.The crystal packing includes an intermolecular C—H.π interaction between a terminal ethynyl H atom and an ethynyl group on a glide-related molecule Cocktail Table Set and another interacti
Introduction: Central Toronto has 1.2 million people, 17 acute, specialized and chronic care hospitals serving both local and regional populations and approximately 1400 family physicians.Primary care in Toronto (and Ontario) is largely unorganized with groups or individual family physicians and nurse practitioners providing care under a variety of
To establish a coccidiosis resistance evaluation model for chicken selection, the different parameters were compared between SHARPENERS infected and control Jinghai yellow chickens.Validation parameters were selected for principal component analysis (PCA), and an optimal comprehensive evaluation model was selected based on the significance of a cor
Polymer dielectrics Stepping Stones are widely used in electrical and electronic apparatus and devices because of their capability to insulate conductors, withstand high fields and suffer negligible conductive losses.Their near-to-zero conductivity has been explained in terms of long-accepted theories of electronic and ionic transport that lead to
A new species, Cryptomonas uralensis Intercooler Martynenko, Gusev, Kulizin & Guseva sp.nov., is described from western slopes of the Ural Mountains (Russia) based on morphological and molecular data.Phylogenetic relationships inferred from nuclear SSU and LSU rDNA sequences show that the new species forms a clade with C.tetrapyrenoidosa Skuja emen